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13
Oct
Bernoulli disjointness
Andrew Zucker (Carnegie Mellon University, Pittsburgh)
Building on recent work of Glasner and Weiss, we will consider a countable group G and define the notion of disjointness between two G-flows X [...]
On circles in the spectrum and related matters
Yuri Tomilov (IMPAN, Warsaw, Poland)
I plan to present several results linking the numerical range of a Hilbert space operator to the circle structure of its spectrum. I'll try to [...]
